#!/usr/bin/env bun// CRITICALimport { hideCursor, showCursor } from "./ansi";import { setupInput } from "./input";import { render } from "./render";import * as api from "./api";import type { AppState, View } from "./types"; // Route to headless mode if CLI args providedif (process.argv.length > 2) {  const { runHeadless } = await import("./headless");  await runHeadless();  process.exit(process.exitCode ?? 0);} const state: AppState = {  view: "dashboard",  selectedIndex: 0,  gpus: [],  recipes: [],  status: { running: false, launching: false },  config: null,  lifetime: { total_tokens: 0, total_requests: 0, total_energy_kwh: 0 },  error: null,}; async function refresh(): Promise<void> {  const results = await Promise.allSettled([    api.fetchGPUs(),    api.fetchRecipes(),    api.fetchStatus(),    api.fetchConfig(),    api.fetchLifetimeMetrics(),  ] as const);   const errors: string[] = [];  if (results[0].status === "fulfilled") state.gpus = results[0].value;  else    errors.push(      results[0].reason instanceof Error ? results[0].reason.message : "Failed to fetch GPUs"    );   if (results[1].status === "fulfilled") state.recipes = results[1].value;  else    errors.push(      results[1].reason instanceof Error ? results[1].reason.message : "Failed to fetch recipes"    );   if (results[2].status === "fulfilled") state.status = results[2].value;  else    errors.push(      results[2].reason instanceof Error ? results[2].reason.message : "Failed to fetch status"    );   if (results[3].status === "fulfilled") state.config = results[3].value;  else    errors.push(      results[3].reason instanceof Error ? results[3].reason.message : "Failed to fetch config"    );   if (results[4].status === "fulfilled") state.lifetime = results[4].value;  else    errors.push(      results[4].reason instanceof Error        ? results[4].reason.message        : "Failed to fetch lifetime metrics"    );   const hasRecipes = state.recipes.length > 0;  if (!hasRecipes) state.selectedIndex = 0;  else state.selectedIndex = Math.min(state.selectedIndex, state.recipes.length - 1);   state.error = errors.length > 0 ? errors[0] : null;  render(state);} const VIEWS: View[] = ["dashboard", "recipes", "status", "config"];let cleanupInput: () => void = (): void => {  /* no-op */};const refreshTimer = setInterval(() => {  void refresh();}, 2000); if (typeof refreshTimer.unref === "function") {  refreshTimer.unref();} function cleanup(): void {  clearInterval(refreshTimer);  cleanupInput?.();  showCursor();  process.exit(0);} function handleKey(key: string): void {  if (key === "q" || key === "ctrl-c") return cleanup();  if (key === "r") return void refresh();  if (key >= "1" && key <= "4") {    state.view = VIEWS[parseInt(key, 10) - 1];    state.selectedIndex = 0;  }  if (key === "up") state.selectedIndex = Math.max(0, state.selectedIndex - 1);  if (key === "down") {    const maxIndex = Math.max(0, state.recipes.length - 1);    state.selectedIndex = Math.min(maxIndex, state.selectedIndex + 1);  }  if (key === "enter" && state.view === "recipes" && state.recipes[state.selectedIndex]) {    api      .launchRecipe(state.recipes[state.selectedIndex].id)      .then((ok) => {        if (!ok) state.error = "Launch request did not succeed";      })      .catch((error: unknown) => {        state.error = error instanceof Error ? error.message : "Failed to launch recipe";      })      .finally(() => {        void refresh();      });  }  if (key === "e" && state.status.running) {    api      .evictModel()      .then((ok) => {        if (!ok) state.error = "Evict request did not succeed";      })      .catch((error: unknown) => {        state.error = error instanceof Error ? error.message : "Failed to evict model";      })      .finally(() => {        void refresh();      });  }  render(state);} hideCursor();cleanupInput = setupInput(handleKey);process.on("SIGINT", cleanup);process.on("SIGTERM", cleanup);await refresh();